Tag: bioacoustics

2023 Year End Progress Report

As the New Year approaches, it is common to wonder “where did the year go?” But for OCR, oddly, this previous year was thick enough to give us a sense of continuity in transitions, accomplishments, and events.

The many dimensions of Infrasound

The term “Infrasound” is a bit of an anthropocentric misnomer; it refers to sound frequencies below human ability to auditorily distinguish. This doesn’t mean that humans can’t perceive infrasound, it’s just that distinct sounds below a certain frequency may be sensed as beats or flutters.

Talking to whales

Is AI really up to speaking whale? “Artificial Intelligence” is is the shiny new toy that synthesizes gargantuan amounts of data and spits out the most likely condensation. For it to work, one needs to start with understanding…

Field Report from OceaNoise2023

I’ve just returned from attending OceanNoise2023 – a tri-annual conference on marine bioacoustics – this one in Vilanova i la Geltrú, just 30 km down the coast from Barcelona, Spain. OceaNoise is one of the bi/triennial conferences that coagulate the…

Soundscapes and Systems

Listening to, and evaluating soundscapes, is a great way to understand the habitat from which it comes. A biologically healthy soundscape is like a well-tuned orchestra; acoustical niches are inhabited across the entire auditory band of its inhabitants.